Midwifery Exam Questions and Answers PDF

Correct Answer: D

Rationale: The correct answer is D: Escherichia coli. E. coli is the most common causative organism of pyelonephritis due to its prevalence in the gastrointestinal tract. It has specific virulence factors that enable it to ascend the urinary tract and cause infection. Streptococcus faecalis, Proteus vulgaris, and Staphylococcus pyogene are less commonly associated with pyelonephritis compared to E. coli.

Correct Answer: A

Rationale: The presenting diameter in brow presentation is the submentobregmatic diameter. This is because in brow presentation, the fetal head is partially extended, causing the forehead (bregma) to be the presenting part. The submentobregmatic diameter is the distance between the chin (mentum) and the highest point of the forehead (bregma). This diameter is crucial for successful delivery in brow presentation as it is the smallest diameter that must pass through the maternal pelvis. Summary of other choices: B: Suboccipitofrontal - This diameter is not relevant in brow presentation as it involves the back of the head. C: Occipitalfrontal - This diameter is the distance between the back of the head and the forehead, also not relevant in brow presentation. D: Mentovertical - This diameter is the distance between the chin and the vertex of the head, not the forehead.

Correct Answer: A

Rationale: Step-by-step rationale: 1. Cognitive ability is important for decision-making during surgery. 2. Functional status helps assess the patient's ability to recover post-surgery. 3. Competency assessment ensures the patient can consent to surgery. 4. Frailty score predicts surgical outcomes in geriatric patients. 5. Cognitive ability is not typically assessed preoperatively in the ACS/NSQIP guidelines. Summary: - A: Cognitive ability is not typically part of preoperative evaluation. - B: Functional status is important for post-surgery recovery. - C: Competency assessment is crucial for informed consent. - D: Frailty score helps predict surgical outcomes in geriatric patients.

Correct Answer: A

Rationale: The correct answer is A because an estimated fetal weight below 3500 grams indicates a lower risk of complications during childbirth. Higher fetal weight increases the likelihood of shoulder dystocia and birth injuries. Maternal body mass index, gestational age, and maternal age do not directly impact the likelihood of a favorable outcome during a trial of scar.

Correct Answer: D

Rationale: The correct answer is D: Assessment of nonprostate causes of nocturia. In this case, the patient's symptoms of nocturia, urinary urgency, and post-void dribbling are not indicative of prostate enlargement. Given that the digital rectal examination revealed a normal-sized prostate with no hypertrophy, it is essential to explore other potential causes of nocturia in this patient. By assessing non-prostate causes of nocturia, such as diabetes, urinary tract infection, medication side effects, or sleep disorders, a more accurate diagnosis and appropriate treatment plan can be developed. This approach will lead to better patient outcomes compared to focusing solely on prostate-related evaluations. Option A: Administration of the AUA Symptom Scale is not the best approach in this case because the patient's symptoms are not primarily related to prostate enlargement. Option B: Laboratory assessment to include a PSA is not necessary since the digital rectal examination already indicated a normal-sized prostate with no appreciable hypertrophy. Option C: Ordering a